﻿using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;

namespace AduSkin.Demo.Converter
{
   public class StringRepeatConverter : IValueConverter
   {
      public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
      {
         if (value is string strValue)
         {
            var builder = new StringBuilder();
            int num;
            if (parameter is string numStr)
            {
               if (!int.TryParse(numStr, out num))
               {
                  return strValue;
               }
            }
            else if (parameter is int intValue)
            {
               num = intValue;
            }
            else
            {
               return strValue;
            }
            for (var i = 0; i < num; i++)
            {
               builder.Append(strValue);
            }
            return builder.ToString();
         }
         return string.Empty;
      }

      public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
      {
         throw new NotImplementedException();
      }

   }
}
